package com.firstclass.service;


import com.baomidou.mybatisplus.extension.service.IService;
import com.firstclass.entity.TakecourseEntity;

import java.util.List;

/**
 *
 *
 * @author
 * @email ${email}
 * @date 2021-12-09 15:41:30
 */
public interface TakecourseService extends IService<TakecourseEntity> {

    List<TakecourseEntity> queryByCondition(String name, String num, String grade);

    void updateStatusById(Integer id, Integer flag);

    @Override
    boolean save(TakecourseEntity takecourseEntity);

}
